Bug 5903 - [ANCK 5.10] fix CVE-2023-35829
Summary: [ANCK 5.10] fix CVE-2023-35829
Status: RESOLVED FIXED
Alias: None
Product: ANCK 5.10 Dev
Classification: ANCK
Component: drivers (show other bugs) drivers
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: GuixinLiu
QA Contact: shuming
URL:
Whiteboard:
Keywords:
: 7006 (view as bug list)
Depends on:
Blocks:
 
Reported: 2023-07-18 09:21 UTC by zhujun
Modified: 2023-10-20 15:21 UTC (History)
3 users (show)

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Description zhujun cmss_group 2023-07-18 09:21:08 UTC 
一、漏洞信息
漏洞编号：CVE-2023-35829
漏洞归属组件： rkvdec
漏洞归属的版本：kernel 6.3.2 之前
CVSS V3.0分值：7.0
漏洞简述：
An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in rkvdec_remove in drivers/staging/media/rkvdec/rkvdec.c.

NVD Published Date:
06/18/2023
NVD Last Modified:
06/26/2023

漏洞详情参考链接：https://nvd.nist.gov/vuln/detail/CVE-2023-35829

二 漏洞解决
   因涉kernel 6.3.2 之前，故cloud Linux kernel 4.19和5.10都需要更新，社区补丁：
   
   1、commit 3228cec23b8b29215e18090c6ba635840190993d 
   git cherry-pick -s 3228cec23b （with linux-stable v5.10.180 repo added）
Comment 1 zhujun cmss_group 2023-07-18 10:08:07 UTC 
(In reply to zhujun from comment #0)
> 一、漏洞信息
> 漏洞编号：CVE-2023-35829
> 漏洞归属组件： rkvdec
> 漏洞归属的版本：kernel 6.3.2 之前
> CVSS V3.0分值：7.0
> 漏洞简述：
> An issue was discovered in the Linux kernel before 6.3.2. A use-after-free
> was found in rkvdec_remove in drivers/staging/media/rkvdec/rkvdec.c.
> 
> NVD Published Date:
> 06/18/2023
> NVD Last Modified:
> 06/26/2023
> 
> 漏洞详情参考链接：https://nvd.nist.gov/vuln/detail/CVE-2023-35829
> 
> 二 漏洞解决
>    因涉kernel 6.3.2 之前，故cloud Linux kernel 4.19和5.10都需要更新，社区补丁：
>    
>    1、commit 3228cec23b8b29215e18090c6ba635840190993d 
>    git cherry-pick -s 3228cec23b （with linux-stable v5.10.180 repo added）


修改如下：

二 漏洞解决
因涉kernel 6.3.2 之前，故cloud Linux kernel 5.10需要更新，社区补丁：

1、commit de19d02d734ef29f5dbd2c12fe810fa960ecd83f

git cherry-pick -s de19d02d734 （with linux-stable v5.10.180 repo added）

Reference:https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=de19d02d734ef29f5dbd2c12fe810fa960ecd83f
Comment 2 小龙 admin 2023-07-18 12:25:42 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/1911
Comment 3 GuixinLiu alibaba_cloud_group 2023-08-16 15:59:46 UTC 
already fixed
Comment 4 maqiao alibaba_cloud_group 2023-10-20 15:21:31 UTC 
*** Bug 7006 has been marked as a duplicate of this bug. ***